Storage-battery container



H. E. HUNT.

STORAGE BATTERY CONTAINER.

APPLICATION FILED N'OV- I5, 1918.

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STORAGE BATTERY CONTAINER.

APPLICATION FILED NOV-15,1918.

Patented Apr. 12, 1921.

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HERBERT E. HUNT, or, PHILADELPHIA,

women-BATTERY, coNTAnmn.

rnmisynvmm a Specification of Iletters l'atent. Patented Apr. 12, 1921.

Application filed November 15,1918. swarm. 262,687.

Be it known that I, HERBERT citizen of the United States, residing atPhiladelphia, in the county of Philadelphia and State of Pennsylvania,have invented a certain .new and useful Storage Battery Container, 'ofwhich the following is a specification.

To all whom it concern:

A secondary battery container is subjected to hard usage, especially intrain lighting work, and it must meet the peculiar requirements of astorage battery, all without being too expensive in labor and cost ofmaterial.

It is the principal object of the present invention to provide a batterycontainerwhich will meet those and other require .The invention willbeclaimed at the end hereof but will be first described in connectionwith the embodiment of it chosen for illustration in the accompanyingdrawings forming part hereof and in which-' Figure 1, is an elevationalview, partly diagrammatic, of a battery container embodying features ofthe invention.

Fig. 2, is a similar view but showing a sectional elevation.

Fig. 3, is a top or plan view, drawnto an enlarged scale, and

Fig. 4, is a sectional view of the upper part of the container.

In this invention the material employed is not a mere matter of choice,-nor is the relative arrangement and proportion of parts, for thesethings are essential to the results. The vessel 1, is of sheet leadenmaterial because that material is not brittle and so can mechanicallystand the shocks and jars to which it is subjected and that materialresists the action or reaction that takes place in the use of a storagebattery.

, The receptacle 2, of wood is filled by the vessel 1, and supplies thenecessary strength for supporting its lower and main body portion, forthe wall of the vessel 1, is th1n in the interest of lightness. It isimportant that the weight of the contents of the vessel 1, consisting ofthe plate structure and electrolyte, not shown but well understood,should be referred at the bottom of the vessel E. HUNT, a

- gives a" good seat'for the. cover.

1, to the floor of the receptacle 2, and for this purpose the wall ofthe vessel is extended above'the top of'thewall of the receptacle, asshown at 3. This extension of the wall of the vessel 1, being ofthinsheet leaden -metal, requires support aS well as some means foraccommodating a cover 4.

Both of these requirements are met by'the relatively massive crown 5, ofleaden material which surrounds and is carried by the extension of thewall of the vessel 1- This 4 crown 5, is spaced from the top of thewallof the receptacle 2, as shown at 3, and so the crown cannot engage thetop of the wall which would or might in practice result in the weight ofthe contents of the vessel 1,

being referred to its bottom wall Again r the crown lies inside of theplane of the outer surface of the wall of the receptacle 4 and s0 isprotected by the wall from being injured by collision with variousobjects.

The crown is provided withagutter 6', con-- taining a sealing compound7, into which dips a flange 8, on the underside of the cover 4, As shownthe outer wall of the, gutter extendsfarther than the inner wall,and-this- I claim Abattery container comprising the com:

bination of a crown' having provided therein an open gutter and.sufliciently massive to maintain the-gutter inz open condition, a coverprovided with a flange" "adapted to enter the gutteriof the crown,sealing com pound in the gutter, an exterior",wooden receptacle of whichthe wall is thicker tha the crown to protect the'same, and tively thinsingle walled leaden vessel fitting and contacting with the interior ofand supported by the receptacle and having its single wall'extendedabove thetop of the,

receptacle wall and c nnected with the crown and constituting the solemeans for supporting the latter-spaced above and clear of the top of thereceptacle wall thus referring the weight of the. contents ofthe vesselto the bottom of the receptacle, substantially as described.

HERBERT if a

